Quality Engineer III - EP

Elcon Precision LLC; San Jose (CA); On-site; USD 110,000 - 140,000; Full time

Job summary

Elcon Precision LLC in San Jose, CA, is seeking a Senior Quality Engineer to provide technical quality leadership in aerospace manufacturing, including chemical etching, plating, surface processing, and precision manufacturing.

The role leads complex investigations, process improvement, customer quality activities, metrology development, and data-driven decisions to improve measurement systems and drive performance.

Qualifications

• Bachelor's degree in Engineering or related field.
• Typically 7+ years of Quality/Manufacturing Engineering experience.
• Aerospace/defense or regulated manufacturing experience.
• Strong knowledge of AS9100 / ISO 9001.
• Strong GD&T and engineering drawing interpretation.

Responsibilities

• Lead quality investigations for customer complaints, escapes, nonconformances and recurring defects.
• Lead containment, root-cause analysis and corrective actions; verify effectiveness.
• Prepare and manage 8D, RCCA, SCAR and customer corrective action responses.
• Support audits (FAI/AS9102 and supplier or regulatory) and oversee plating, chemical processing, etching and other special processes.
• Develop and maintain quality dashboards; analyze scrap, rework, defects and yield; perform SPC and MSA.
• Mentor Quality Engineers and Quality Control personnel; provide GD&T guidance and metrology strategy.

Skills

Quality leadership

Analytical thinking

Problem solving

Cross-functional collaboration

Education

Bachelor's degree in Engineering or related field

Tools

CMM inspection setup

PFMEA

Control Plans

Minitab

JMP

Power BI

SQL

Job description

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Quality Engineer III - EP

Full Time Engineering San Jose, CA, US

9 days ago Requisition ID: 1197

Salary Range: $110,000.00 To $140,000.00 Annually

Job Description: Senior Quality Engineer

Job Information

Job Title: Senior Quality Engineer

Department: Quality Assurance / Quality Engineering

Reports To: Sr. Manager of Quality & Compliance

Location: San Jose, CA

Effective/Revision Date: 08/25/2026

Senior Quality Engineer

Position Summary

The Senior Quality Engineer provides technical quality leadership within an aerospace manufacturing environment specializing in chemical etching, plating, surface processing, and precision manufacturing.

This role leads complex quality investigations, process improvement, customer quality activities, metrology development, and special-process oversight. The Senior Quality Engineer is also responsible for using manufacturing and quality data to identify risk, improve measurement systems, and drive process performance.

Key Responsibilities

Quality Engineering & Metrology

• Support etching, plating, inspection, singulation, packaging, and related manufacturing processes.
• Develop and maintain Control Plans, PFMEAs, inspection plans, and process controls.
• Interpret engineering drawings, specifications, GD&T, customer requirements, and key characteristics.
• Develop and validate inspection and metrology methods for new and existing products.
• Establish CMM inspection setups, measurement strategies, fixturing concepts, and inspection requirements.
• Support development, validation, and improvement of dimensional inspection methods.
• Perform and interpret Measurement System Analysis, including Gage R&R, bias, stability, linearity, and measurement correlation studies.
• Evaluate process capability, variation, yield, and product conformity.
• Support new product introduction, process qualification, and manufacturing changes.

Corrective Action & Customer Quality

• Lead investigations for customer complaints, escapes, internal nonconformances, and recurring defects.
• Lead containment, root cause analysis, corrective action, and effectiveness verification.
• Prepare and manage 8D, RCCA, SCAR, and customer corrective action responses.
• Support FAI/AS9102 and customer or regulatory audits.
• Provide quality oversight for plating, chemical processing, etching, and other special processes.
• Verify process qualifications, records, controls, and customer specification compliance.
• Investigate supplier issues and support supplier corrective actions and performance improvement.

The Senior Quality Engineer is expected to use data as a primary tool for quality decision-making.

• Develop and maintain quality dashboards and KPI reporting.
• Analyze scrap, rework, defect, yield, customer complaint, and supplier quality data.
• Perform Pareto, trend, process capability, SPC, and statistical analysis.
• Monitor First Pass Yield, Cost of Poor Quality, defect rates, escapes, and corrective action effectiveness.
• Analyze measurement-system performance and identify inspection-related sources of variation.
• Identify abnormal trends before they result in customer impact.
• Translate quality and manufacturing data into clear recommendations for Operations and leadership.
• Improve data collection and automate recurring quality reporting where practical.
• Lead cross-functional improvement projects focused on defect reduction, measurement capability, process capability, and customer performance.
• Apply 5 Why, Fishbone, 8D, A3, SPC, MSA, and Lean problem-solving methods.
• Mentor Quality Engineers and Quality Control personnel.
• Provide technical guidance on GD&T, inspection methods, CMM strategy, metrology, process control, and root cause analysis.
• Serve as Quality lead for significant process, supplier, measurement, or customer issues.

Qualifications

• Bachelor's degree in Engineering, Quality, Manufacturing, Materials Science, or related technical field; equivalent experience may be considered.
• Typically 7+ years of Quality Engineering or Manufacturing Engineering experience.
• Aerospace, defense, semiconductor, medical device, or other regulated manufacturing experience.
• Strong knowledge of AS9100 / ISO 9001.
• Strong working knowledge of GD&T and engineering drawing interpretation.
• Experience with CMM inspection setup and dimensional inspection method development.
• Experience with MSA, Gage R&R, SPC, process capability, PFMEA, Control Plans, and corrective action.
• Advanced Excel, JMP, and/or Minitab experience and demonstrated ability to analyze manufacturing and quality data.

Preferred:AS9102, Nadcap/special-process experience, CQE, Lean Six Sigma certification, CMM programming experience, Power BI, SQL, or similar data analytics tools.

Key Performance Expectations

Success in this role is measured through improvement in:

• First Pass Yield
• Scrap and rework
• Customer escapes and complaints
• Cost of Poor Quality
• Process and measurement capability
• Quality KPI accuracy and visibility

Working Conditions & Physical Requirements

• Work is performed in a manufacturing and office environment; requires mobility; may require standing, sitting, lifting; reasonable accommodations available.

Compliance Statements

• Equal Opportunity Employer: Disability/Veteran
• ITAR Requirements: This position may include access to information subject to U.S. export controls. Applicant must be a U.S. person or eligible for required authorization.